Pith Number

pith:2E3CP2EI

pith:2020:2E3CP2EIILJLUCDOFCQDSG4AQ2

not attested not anchored not stored refs pending

Phase-synchronization properties of laminar cylinder wake for periodic external forcings

Kunihiko Taira, Mohammad Amin Khodkar

arxiv:2007.09570 v4 · 2020-07-19 · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2E3CP2EIILJLUCDOFCQDSG4AQ2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:47:00.116340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d13627e88842d2ba086e28a0391b8086bd0f2ef47934b2dfecc37af4fbf39337

Aliases

arxiv: 2007.09570 · arxiv_version: 2007.09570v4 · doi: 10.48550/arxiv.2007.09570 · pith_short_12: 2E3CP2EIILJL · pith_short_16: 2E3CP2EIILJLUCDO · pith_short_8: 2E3CP2EI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2E3CP2EIILJLUCDOFCQDSG4AQ2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d13627e88842d2ba086e28a0391b8086bd0f2ef47934b2dfecc37af4fbf39337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca5937454914780a18fd4781cd0e79f391bc483e679eb00cb1ec16d4d3d9de1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2020-07-19T03:12:44Z",
    "title_canon_sha256": "8779eb06fa82c63be4091475ae8b74720987ff5813be96ac6f7b44a922655903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09570",
    "kind": "arxiv",
    "version": 4
  }
}